buildgcc: work around bug in --print-librt-file-name
Running "clang -target i386-elf --print-librt-file-name" prints [..]/bin/../lib/clang/3.6.1/lib/libclang_rt.builtins-i386.a However, the correct path is [..]/lib/linux/libclang_rt.builtins-i386.a on a Linux host. Hence, create symbolic links to make sure that our build system finds the file where it expects it. Change-Id: I21ef5c4a690d83c326717ca55c5ace558257a0ec Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10815 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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@ -480,6 +480,13 @@ build_LLVM() {
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cp -a ../$CFE_DIR/tools/scan-build/* $DESTDIR$TARGETDIR/bin
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cp -a ../$CFE_DIR/tools/scan-view/* $DESTDIR$TARGETDIR/bin
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# create symlinks to work around broken --print-librt-file-name
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# when used with -target.
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cd $DESTDIR$TARGETDIR/lib/clang/${CLANG_VERSION}/lib
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for i in */libclang_rt.builtins*.a; do
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ln -s $i .
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done
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}
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printf "${blue}Welcome to the ${red}coreboot${blue} cross toolchain builder v$CROSSGCC_VERSION ($CROSSGCC_DATE)${NC}\n\n"
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